### Name: L. Dee Shakespeare

Title: Environmental Engineer Company: SRP - Navajo Generating Station Sign Date: Name: Mike Taylor Title: President Company:Catalyst Air Management Sign Date: Permitted Facility Representative / Date Testing Company Representative / Date 

## Navajo Generating Station Unit 1

Final Test Report for

/ / Based on information and belief formed after reasonable inquiry, I certify that the statements and information in this test report are true, accurate, and complete. I have reviewed all testing details and results in this test report and hereby certify that the test report is authentic and accurate.

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### Navajo Generating Station Unit 1

Facility Information: Navajo Generating Station Highway 98 PO Box W Page AZ86040 Contact:L. Dee Shakespeare Phone:928-645-6581 Fax: 928-645-6234 Email: ldshakes@srpnet.com Testing Company: Catalyst Air Management 2505 Byington-Solway Rd

Knoxville TN37931 Contact:Mike Taylor Phone:865-531-0075 Fax: Email: mike.taylor@catalystair.com

Air Permit Number: 4941 Permitted Source ID/Name: Navajo Generating Station 1 Permitted Maximum Process Rate:Max. Normal Operation Process Rate: Target Process Test Rate

Description of the source (including control equipment). Please see the attachments for source or process flow diagram:

The following describes any modifications and/or deviations to the applicable test methods. If alternative methods were requested, see the attachments for documentation of request AND approval, including dates. Industry/SCC/NAIS

Sampling Location Information:

Test Parameter Information: AFS #: FRS #:

SCC / Description10100212 External Combustion Boilers - Electric Generation - Bituminous/Subbituminous Coal - Pulverized Coal: Dry Bottom (Tangential) (Bituminous Coal)
The following state and federal regulations that apply to the proposed testing:

Location Round

Duct Diam. Distance from upstream dist. Distance from

downstream dist. Number of

Traverse Ports Equiv. Diam Min.Travers Points Rect. Duct Length /Width AZ 4941 U1 417 0 0 4 0 12 0 0

Target Parameter Test Method Number of

Test Runs Test Run

Duration Sample

Points Comments Location Hydrogen Fluoride Method 26A 3 180 0 AZ 4941 U1 Chlorine Method 26A 3 180 0 AZ 4941 U1 Hydrogen Chloride Method 26A 3 180 0 AZ 4941 U1



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### Navajo Generating Station Unit 1

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### Navajo Generating Station Unit 1

Sampling / Stack Data Results Summary 

### Location AZ 4941 U1 - Method 26A Average Run Number M26A-1 M26A-2 M26A-3 Test Date 4/29/2010 4/29/2010 4/29/2010 Run Start Time 7:28:00 AM 11:00:00 AM 2:29:00 PM

Run Finish Time 10:42:00 AM2:13:00 PM 5:42:00 PM Net Run Time, minutes 180 180 180 Dry Gas Meter Volume Sampled, dscf 124.617 119.764 119.562 121.314 Moisture Content of Stack Gas, % 11.84 12.60 12.57 12.337 Moisture Saturation at Stack Gas Temperature, % 12.04 12.27 11.96 12.090 Carbon Dioxide, % 12.8 13.2 13.2 13.067 Oxygen, % 6 5.6 5.7 5.767 Average Stack Gas Temperature, °F 115.50 116.17 115.25 115.640 Dry Volumetric Flow Rate, dry scfm 1,922,787.91,937,386.2 1,939,208.31,933,127.46 7 Actual Wet Volumetric Flue Gas Flow Rate, acfm 2,822,489.02,861,184.4 2,849,234.42,844,302.60 0 Percent Isokinetic of Sampling Rate, % 108.7 103.7 103.4 105.267 F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000 Fw 10640 10640 10640 10,640.000 Fc 1800 1800 1800 1,800.000



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### Navajo Generating Station Unit 1

Emissions Summary

Process Run Data 

### Location: AZ 4941 U1 - Method 26A Compound: Chlorine Average RunNumber M26A-1 M26A-2 M26A-3 Mass_mg 1.2 1.2 1.2 1.200 lb/mmBtuO2 2.91E-04 2.95E-04 2.98E-04 0.000 

### Compound: Hydrogen Chloride Average RunNumber M26A-1 M26A-2 M26A-3 Mass_mg 0.2 0.2 0.39 0.263 lb/mmBtuO2 4.85E-05 4.92E-05 9.67E-05 0.000 

### Compound: Hydrogen Fluoride Average RunNumber M26A-1 M26A-2 M26A-3 Mass_mg 0.2 0.2 0.2 0.200 lb/mmBtuO2 4.85E-05 4.92E-05 4.96E-05 0.000



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### Navajo Generating Station Unit 1

Process Run Data

APCD Run Data

Process Lab Run Data 

### Run Name Value UOM Comments Target Value 1 Heat Input 7290 Million Btus/million BTU using O2 0 

### 1 Unit Load 800 MW 0 1 Steam Load 5332 1000 lb/hr 0 2 Heat Input 7477 Million Btus/million BTU using O2 0 

### 2 Unit Load 800 MW 0 2 Steam Load 5549 1000 lb/hr 0 3 Heat Input 7492 Million Btus/million BTU using O2 0 

### 3 Unit Load 800 MW 0 3 Steam Load 5611 1000 lb/hr 0



### Run Name Value UOM Comments Target Value 1 LOW NOX BURNERS 0 0 

### 1 OVERFIRE AIR 0 0 1 ELECTROSTATIC PRECIPITATOR 0 0 

### 1 WET SCRUBBER (Sorbent Injection Rate) 12500 lb/hr 0

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### Navajo Generating Station Unit 1

Sampling / Stack Data Results Detail 

### Location AZ 4941 U1 - Method 26A Average Run Number M26A-1 M26A-2 M26A-3 Test Date 4/29/2010 4/29/2010 4/29/2010 Run Start Time 7:28:00 AM11:00:00 AM 2:29:00 PM Run Finish Time 10:42:00 AM2:13:00 PM 5:42:00 PM Net Traversing Points 12 12 12 Net Run Time, minutes 180 180 180 Nozzle Diameter, inches 0.24 0.24 0.24 0.240 Pitot Tube Coefficient 0.84 0.84 0.84 0.840 Dry Gas Meter Calibration Factor 1.01 1.01 1.01 1.010 Barometric Pressure, inches of Mercury 25.1 25.1 25.1 25.100 Average Orifice Meter Differential, inches H2O 1.44 1.49 1.50 1.477 Dry Gas Meter Volume Sampled, cubic feet 145.935 141.260 141.598 142.931 Average Dry Gas Meter Temperature, °F 66.11 69.97 72.15 69.410 Dry Gas Meter Volume Sampled, dscf 124.617 119.764 119.562 121.314 Total Moisture Liquid collected, g 355.4 367 365.3 362.567 Volume of Water Vapor, standard cubic feet 16.73 17.27 17.19 17.063 Moisture Content of Stack Gas, % 11.84 12.60 12.57 12.337 Moisture Saturation at Stack Gas Temperature, % 12.04 12.27 11.96 12.090 Dry Mole Fraction 0.8816 0.8773 0.8804 0.880 Carbon Dioxide, % 12.8 13.2 13.2 13.067 Oxygen, % 6 5.6 5.7 5.767 Carbon Monoxide & Nitrogen, % 81.2 81.2 81.1 81.167 Fuel Factor 1.16 1.16 1.15 Dry Molecular Weight, lb/lb-Mole 30.29 30.34 30.34 30.323 Wet Molecular weight, lb/lb-Mole 28.83 28.89 28.97 28.897 Flue Gas Static Pressure, inches of H2O 1.3 1.3 1.3 1.300 Absolute Flue Gas Pressure, inches of Mercury 25.20 25.20 25.20 25.200 Average Stack Gas Temperature, °F 115.50 116.17 115.25 115.640 Average Velocity Head, inches of H2O 0.6022773802 843520.619561216

3797220.617014607

591071 0.613 Average Stack Gas Velocity, feet/second 49.60 50.28 50.07 49.983 Stack Cross-Sectional Area, square feet 948.417 948.417 948.417 948.417 Dry Volumetric Flow Rate, dry scfm 1,922,787.9 1,937,386.2 1,939,208.31,933,127.4 67 Actual Wet Volumetric Flue Gas Flow Rate, acfm 2,822,489.0 2,861,184.4 2,849,234.42,844,302.6 00 Percent Isokinetic of Sampling Rate, % 108.7 103.7 103.4 105.267 Percent Excess Air, % 38.9 35.4 36.3 36.867 F-Factor, dscfm/MMBtu @ %O2 9780 9780 9780 9,780.000 Round Duct Diameter, inches 417 417 417 Rectangular Duct Width, inches 0 0 0 Rectangular Duct Length, inches 0 0 0 Fw 10640 10640 1064010,640.000 Fc 1800 1800 1800 1,800.000



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